QIHANG 10m Length Modern Imitation Wood Grain/plank Style Wallpaper Roll Black Walnut Color(0.53m10m=5.3) This wallpaper is printed on expanded vinyl(PVC) This wallpaper not pre-pasted,need use glue and powder paste pattern repeat size is 20.5 inches * 20.5 inches Antimicrobial Product Protection works to inhibit bacterial odors, stains and mold and mildew growth 1 roll is 20.5 inches wide by 393 inches long and covers 57 square feet